STMicroelectronics SPC563M-DISP

Overview

SPC563M-DISP from STMicroelectronics is a Discovery+ evaluation board built around the SPC563M64L7 32-bit Power Architecture® e200z335 CPU (1.5 MB on-chip flash, LQFP176), featuring dual high-speed CAN, dual eSCI/K-LINE, two DSPI modules, JTAG debug, and 12 MHz crystal for automotive powertrain development.

For engineers reviewing the SPC563M-DISP datasheet, SPC563M-DISP pinout, SPC563M-DISP application, or SPC563M-DISP equivalent, this board enables rapid firmware validation, peripheral interface testing (CAN/SCI/DSPI), and eTPU-based timing-critical function prototyping in cost-sensitive engine control units.

Technical Context

The board implements full hardware access to the SPC563M64L7 MCU's peripherals: two independent CAN controllers (ISO 11898-2 compliant), configurable eSCI interfaces supporting UART or K-LINE protocols, and two DSPI modules compatible with Microsecond Bus timing. The eTPU coprocessor is accessible via dedicated signal routing for time-triggered event generation without CPU interrupt overhead.

It integrates a 4×36 100-mil header for GPIO and peripheral signal expansion, 7×2 JTAG male connector, reset push button, four user-controllable LEDs, and two potentiometers for ADC input simulation - all powered by a single 5 VDC supply.

Key Specifications

Availability

SPC563M-DISP is available at Aetrix Electronics and suitable for automotive powertrain prototyping, engine control unit (ECU) software validation, and eTPU-based timing subsystem development requiring stable component supply and long-term toolchain support.

Supply support for SPC563M-DISP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, analog ICs, power devices, and sensors for automotive, industrial, and consumer applications.

The SPC56M product line targets cost-sensitive powertrain and transmission control systems, with emphasis on integrated time-processing units (eTPU), robust CAN/SCI communication, and ASIL-B-ready functional safety features.

FAQ

What firmware tools are included with the SPC563M-DISP board?

SPC563M-DISP ships with preloaded demonstration firmware in the MCU flash memory for standalone operation. It is fully supported by SPC5Studio - a free IDE including Hightec GNU C compiler (30-day trial license), visual code configurator, BSP, startup routines, interrupt handlers, optional free RTOS, and low-level drivers.

Does the board support AUTOSAR-compliant development?

Yes - the SPC563M64L7 MCU on the board meets key AUTOSAR requirements: 1.5 MB flash supports multi-layer software stacks, eTPU handles timing-critical tasks independently, and dual CAN interfaces comply with ISO 11898-2 for communication stack integration. SPC5Studio provides AUTOSAR-compatible driver templates.

Can the eTPU be programmed directly using this evaluation board?

Yes - the eTPU is fully accessible via SPC5Studio's eTPU configuration tools and runtime libraries. Users can load custom eTPU microcode, configure channel resources (e.g., PWM generation, edge capture), and verify timing behavior using the board's GPIOs, LEDs, and oscilloscope-accessible test points.

Is the 12 MHz crystal used as the main system clock source?

No - the 12 MHz crystal feeds the MCU's PLL input; the SPC563M64L7 derives its 64 MHz system clock via internal PLL multiplication. This allows precise frequency synthesis while maintaining low-jitter timing for eTPU and CAN modules, critical for engine synchronization accuracy.